To preserve CPR state across exec, create a QEMUFile based on a memfd, and keep the memfd open across exec. Save the value of the memfd in an environment variable so post-exec QEMU can find it. These new functions are called in a subsequent patch. Signed-off-by: Steve Sistare <steven.sistare@oracle.com> Link: https://lore.kernel.org/r/1759332851-370353-6-git-send-email-steven.sistare@oracle.com [peterx: fix build for Windows] Signed-off-by: Peter Xu <peterx@redhat.com>
55 lines
1.2 KiB
Meson
55 lines
1.2 KiB
Meson
# Files needed by unit tests
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migration_files = files(
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'migration-stats.c',
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'page_cache.c',
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'xbzrle.c',
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'vmstate-types.c',
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'vmstate.c',
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'qemu-file.c',
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'yank_functions.c',
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)
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system_ss.add(files(
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'block-dirty-bitmap.c',
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'block-active.c',
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'channel.c',
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'channel-block.c',
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'cpr.c',
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'cpr-transfer.c',
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'cpr-exec.c',
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'cpu-throttle.c',
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'dirtyrate.c',
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'exec.c',
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'fd.c',
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'file.c',
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'global_state.c',
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'migration-hmp-cmds.c',
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'migration.c',
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'multifd.c',
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'multifd-device-state.c',
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'multifd-nocomp.c',
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'multifd-zlib.c',
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'multifd-zero-page.c',
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'options.c',
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'postcopy-ram.c',
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'ram.c',
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'savevm.c',
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'socket.c',
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'tls.c',
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'threadinfo.c',
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), gnutls, zlib)
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if get_option('replication').allowed()
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system_ss.add(files('colo-failover.c', 'colo.c'))
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else
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system_ss.add(files('colo-stubs.c'))
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endif
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system_ss.add(when: rdma, if_true: files('rdma.c'))
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system_ss.add(when: zstd, if_true: files('multifd-zstd.c'))
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system_ss.add(when: qpl, if_true: files('multifd-qpl.c'))
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system_ss.add(when: uadk, if_true: files('multifd-uadk.c'))
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system_ss.add(when: qatzip, if_true: files('multifd-qatzip.c'))
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system_ss.add(when: 'CONFIG_VFIO',
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if_true: files('vfio.c'),
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if_false: files('vfio-stub.c'))
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